Key Takeaways
- President Trump disclosed a letter exchange with Xi Jinping where China’s leader denied supplying weapons to Iran
- Trump previously warned of 50% tariffs against nations providing arms to Tehran
- Despite Trump’s claims of “permanently opening” the Strait of Hormuz, shipping traffic continues significantly below pre-crisis levels
- This diplomatic correspondence precedes a scheduled Trump-Xi meeting in Beijing set for May 14-15
- US forces have imposed a complete naval blockade on Iranian ports, shutting down all maritime commerce
President Trump disclosed Wednesday that he and Chinese President Xi Jinping have engaged in a letter exchange concerning allegations that Beijing is transferring weapons to Tehran, a revelation he made during a Fox Business interview.
[[EMBED_0]]According to Trump, he initiated the correspondence after intelligence suggested China might be providing military equipment to Iran. Xi responded by denying such activity.
“I sent him correspondence requesting he refrain from that activity, and his response essentially confirmed he’s not engaged in it,” Trump stated during his appearance on Fox Business’s Mornings with Maria. The segment was recorded on Tuesday.
The president had earlier issued a warning that any nation supplying arms to Iran would face 50% tariffs on their exports to America. This ultimatum carries particular weight for China, given its position as one of Iran’s primary economic allies.
While Beijing doesn’t engage in direct arms shipments to Iran, it does provide dual-use technology—equipment with both civilian and military applications—which has generated alarm in Washington.
Persian Gulf Waterway Crisis Continues
This diplomatic exchange follows prolonged disruption in the Strait of Hormuz. Iran’s Revolutionary Guards announced the waterway’s closure approximately 45 days ago, blocking roughly one-fifth of the world’s oil and liquefied natural gas transport.
Although a two-week ceasefire has been established, vessel movement through the strategic passage remains drastically reduced. Daily transits represent only a small fraction of the 130-plus vessels that routinely passed through before hostilities commenced.
Trump declared on Truth Social Wednesday that he’s “permanently opening” the Strait of Hormuz and claimed China is “very happy” with this development. White House officials have not elaborated on the president’s statement.
China purchases more Iranian oil than any other nation, meaning the strait’s closure represents a significant economic challenge for Beijing alongside broader global market disruptions.
American Naval Blockade Intensifies
The United States has implemented a comprehensive blockade of Iranian ports. US military officials confirmed Wednesday that the blockade has successfully stopped all maritime trade entering or leaving Iran.
Diplomatic negotiations between Washington and Tehran concluded over the weekend without reaching an agreement. Trump indicated these discussions might restart within the week.
Beijing Meeting on the Horizon
The letter correspondence occurs as Trump prepares for his Beijing visit scheduled for May 14-15, where he’ll meet with Xi. Trump indicated that US actions regarding Iran and Venezuela wouldn’t impact the planned summit.
“I don’t believe it will. He’s a leader who requires oil. We don’t,” Trump remarked.
Xi offered his first public remarks on the Iran situation Tuesday, telling Spanish Prime Minister Pedro Sánchez that “the international order is crumbling into disarray.”
China has urged all parties to exercise restraint. New economic data published Tuesday revealed China’s export growth experienced a sharp deceleration in March.



